🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.9

Radius: 11.1

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.99 AU - 1.61 AU

Year: 988 Days

Day: 7.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 36,790,771 km

• M1: 144,661 km (0.098 R)
• M2: 217,067 km (0.089 R)
• M3: 377,585 km (0.112 R)
• M4: 450,290 km (0.105 R)
• M5: 524,341 km (0.027 R)
• M6: 608,564 km (0.08 R)
• M7: 703,559 km (0.104 R)
• M8: 804,238 km (0.07 R)
• M9: 996,322 km (0.052 R)
• M10: 1,170,454 km (0.088 R)
• M11: 1,278,463 km (0.063 R)
• M12: 1,347,877 km (0.082 R)
• M13: 1,425,817 km (0.032 R)
• M14: 1,519,914 km (0.043 R)
• M15: 1,699,432 km (0.119 R)
• M16: 1,870,123 km (0.041 R)
• M17: 1,949,709 km (0.066 R)
• M18: 2,022,414 km (0.094 R)
• M19: 2,096,016 km (0.053 R)
• M20: 2,195,498 km (0.115 R)
• M21: 2,305,154 km (0.07 R)
• M22: 2,477,640 km (0.103 R)
• M23: 2,708,170 km (0.112 R)
• M24: 3,057,930 km (0.111 R)
• M25: 3,190,474 km (0.106 R)
• M26: 3,296,090 km (0.051 R)
• M27: 3,461,545 km (0.084 R)
• M28: 3,560,130 km (0.096 R)
• M29: 3,699,705 km (0.054 R)
• M30: 3,943,400 km (0.055 R)
• M31: 4,098,533 km (0.095 R)
• M32: 4,192,480 km (0.1 R)
• M33: 4,350,755 km (0.075 R)
• M34: 4,948,249 km (0.094 R)
• M35: 5,502,210 km (0.083 R)
• M36: 5,910,163 km (0.065 R)
• M37: 6,183,628 km (0.031 R)
• M38: 6,327,840 km (0.082 R)
• M39: 6,792,342 km (0.099 R)
• M40: 6,891,525 km (0.118 R)
• M41: 7,255,198 km (0.097 R)
• M42: 7,420,204 km (0.051 R)
• M43: 7,728,226 km (0.044 R)
• M44: 7,988,227 km (0.099 R)
• M45: 8,237,756 km (0.044 R)
• M46: 8,436,722 km (0.078 R)
• M47: 8,570,163 km (0.09 R)
• M48: 8,879,980 km (0.107 R)
• M49: 9,220,764 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.8

Radius: 8.5

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.46 AU - 2.86 AU

Year: 2893 Days

Day: 8.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 36,790,771 km

• M1: 194,028 km (0.046 R)
• M2: 321,336 km (0.105 R)
• M3: 557,551 km (0.104 R)
• M4: 615,894 km (0.1 R)
• M5: 739,163 km (0.049 R)
• M6: 975,528 km (0.063 R)
• M7: 1,093,411 km (0.069 R)
• M8: 1,177,934 km (0.115 R)
• M9: 1,264,700 km (0.101 R)
• M10: 1,455,138 km (0.038 R)
• M11: 1,601,445 km (0.038 R)
• M12: 1,796,820 km (0.065 R)
• M13: 1,931,608 km (0.08 R)
• M14: 2,023,162 km (0.119 R)
• M15: 2,104,692 km (0.076 R)
• M16: 2,306,949 km (0.113 R)
• M17: 2,478,538 km (0.11 R)
• M18: 2,730,760 km (0.112 R)
• M19: 3,044,616 km (0.093 R)
• M20: 3,124,800 km (0.119 R)
• M21: 3,494,905 km (0.088 R)
• M22: 3,607,253 km (0.105 R)
• M23: 3,678,013 km (0.115 R)
• M24: 3,806,667 km (0.113 R)
• M25: 3,951,478 km (0.065 R)
• M26: 4,009,821 km (0.077 R)
• M27: 4,171,985 km (0.116 R)
• M28: 4,381,572 km (0.096 R)
• M29: 4,487,637 km (0.047 R)
• M30: 4,671,493 km (0.114 R)
• M31: 5,237,870 km (0.061 R)
• M32: 6,009,795 km (0.069 R)
• M33: 6,077,114 km (0.092 R)
• M34: 6,297,771 km (0.102 R)
• M35: 6,677,151 km (0.091 R)
• M36: 6,869,684 km (0.058 R)
• M37: 6,993,102 km (0.049 R)
• M38: 7,117,268 km (0.09 R)
• M39: 7,170,824 km (0.108 R)
• M40: 7,313,989 km (0.117 R)
• M41: 7,458,202 km (0.041 R)
• M42: 7,530,607 km (0.095 R)
• M43: 7,896,374 km (0.081 R)
• M44: 9,124,573 km (0.07 R)
• M45: 9,260,407 km (0.079 R)
• M46: 9,534,022 km (0.118 R)
• M47: 9,652,204 km (0.11 R)
• M48: 9,909,662 km (0.118 R)
• M49: 9,989,398 km (0.095 R)
• M50: 10,310,435 km (0.094 R)
• M51: 10,839,263 km (0.115 R)
• M52: 11,024,316 km (0.067 R)
• M53: 11,355,974 km (0.098 R)
• M54: 11,523,075 km (0.119 R)
• M55: 11,649,037 km (0.112 R)
• M56: 12,093,043 km (0.096 R)
• M57: 12,156,921 km (0.114 R)
• M58: 12,285,127 km (0.069 R)
• M59: 12,780,445 km (0.12 R)
• M60: 13,414,291 km (0.069 R)
• M61: 13,568,826 km (0.034 R)
• M62: 13,924,271 km (0.075 R)
• M63: 14,035,871 km (0.093 R)
• M64: 14,215,238 km (0.045 R)
• M65: 14,327,736 km (0.109 R)
• M66: 14,395,354 km (0.065 R)
• M67: 14,485,711 km (0.073 R)
• M68: 14,598,957 km (0.082 R)
• M69: 15,169,374 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.2

Radius: 12.7

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.52 AU - 4.1 AU

Year: 4016 Days

Day: 9.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 36,790,771 km

• M1: 161,416 km (0.053 R)
• M2: 301,141 km (0.117 R)
• M3: 406,457 km (0.117 R)
• M4: 554,410 km (0.116 R)
• M5: 668,254 km (0.048 R)
• M6: 752,328 km (0.082 R)
• M7: 1,073,066 km (0.058 R)
• M8: 1,267,692 km (0.074 R)
• M9: 1,461,721 km (0.033 R)
• M10: 1,653,056 km (0.1 R)
• M11: 1,785,301 km (0.048 R)
• M12: 2,089,134 km (0.049 R)
• M13: 2,305,902 km (0.033 R)
• M14: 2,469,861 km (0.115 R)
• M15: 2,606,892 km (0.109 R)
• M16: 2,746,467 km (0.052 R)
• M17: 2,856,871 km (0.117 R)
• M18: 3,082,165 km (0.094 R)
• M19: 3,180,451 km (0.095 R)
• M20: 3,263,328 km (0.108 R)
• M21: 3,828,060 km (0.074 R)
• M22: 3,934,125 km (0.078 R)
• M23: 4,077,140 km (0.072 R)
• M24: 4,221,802 km (0.083 R)
• M25: 4,591,159 km (0.103 R)
• M26: 4,855,947 km (0.102 R)
• M27: 4,970,988 km (0.084 R)
• M28: 5,145,269 km (0.098 R)
• M29: 5,740,968 km (0.037 R)
• M30: 6,718,291 km (0.109 R)
• M31: 7,149,731 km (0.092 R)
• M32: 7,501,436 km (0.096 R)
• M33: 7,679,457 km (0.089 R)
• M34: 7,791,506 km (0.116 R)
• M35: 7,994,510 km (0.057 R)
• M36: 8,153,533 km (0.095 R)
• M37: 8,637,183 km (0.087 R)
• M38: 9,059,049 km (0.051 R)
• M39: 9,632,158 km (0.089 R)
• M40: 10,291,137 km (0.069 R)
• M41: 10,838,665 km (0.109 R)
• M42: 10,989,759 km (0.112 R)
• M43: 11,807,012 km (0.033 R)
• M44: 12,196,864 km (0.072 R)
• M45: 12,432,929 km (0.095 R)
• M46: 12,591,054 km (0.086 R)
• M47: 12,936,027 km (0.098 R)
• M48: 13,176,730 km (0.114 R)
• M49: 13,364,924 km (0.112 R)
• M50: 13,472,934 km (0.099 R)
• M51: 13,581,093 km (0.109 R)
• M52: 13,744,005 km (0.076 R)
• M53: 14,651,765 km (0.114 R)
• M54: 14,902,641 km (0.105 R)
• M55: 15,522,125 km (0.045 R)
• M56: 15,692,517 km (0.119 R)
• M57: 15,892,081 km (0.085 R)
• M58: 16,006,523 km (0.052 R)
• M59: 16,121,265 km (0.085 R)
• M60: 16,582,774 km (0.116 R)
• M61: 17,019,451 km (0.093 R)
• M62: 17,726,001 km (0.097 R)
• M63: 17,844,782 km (0.066 R)
• M64: 17,963,712 km (0.102 R)
• M65: 18,322,298 km (0.118 R)
• M66: 18,442,276 km (0.063 R)
• M67: 18,562,553 km (0.099 R)
• M68: 18,773,635 km (0.102 R)
• M69: 19,656,861 km (0.113 R)
• M70: 19,749,013 km (0.119 R)
• M71: 19,841,315 km (0.058 R)
• M72: 20,429,235 km (0.109 R)
• M73: 20,834,795 km (0.094 R)
• M74: 21,117,086 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.7

Radius: 8.8

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.98 AU - 4.38 AU

Year: 5699 Days

Day: 8.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 36,790,771 km

• M1: 116,537 km (0.088 R)
• M2: 239,656 km (0.092 R)
• M3: 569,968 km (0.119 R)
• M4: 785,838 km (0.026 R)
• M5: 847,173 km (0.088 R)
• M6: 1,221,467 km (0.115 R)
• M7: 1,278,912 km (0.091 R)
• M8: 1,396,795 km (0.113 R)
• M9: 1,723,667 km (0.097 R)
• M10: 1,854,415 km (0.086 R)
• M11: 1,937,891 km (0.06 R)
• M12: 2,160,941 km (0.093 R)
• M13: 2,266,857 km (0.09 R)
• M14: 2,726,272 km (0.105 R)
• M15: 3,114,478 km (0.11 R)
• M16: 3,174,317 km (0.031 R)
• M17: 3,295,043 km (0.108 R)
• M18: 3,396,769 km (0.096 R)
• M19: 3,878,474 km (0.053 R)
• M20: 4,182,158 km (0.102 R)
• M21: 4,270,421 km (0.068 R)
• M22: 4,403,862 km (0.085 R)
• M23: 4,697,972 km (0.105 R)
• M24: 4,975,027 km (0.093 R)
• M25: 5,068,525 km (0.12 R)
• M26: 5,257,468 km (0.1 R)
• M27: 5,521,059 km (0.111 R)
• M28: 5,912,108 km (0.096 R)
• M29: 6,186,321 km (0.111 R)
• M30: 6,695,402 km (0.087 R)
• M31: 7,297,384 km (0.06 R)
• M32: 7,645,349 km (0.028 R)
• M33: 8,693,431 km (0.114 R)
• M34: 9,005,343 km (0.042 R)
• M35: 9,148,209 km (0.103 R)
• M36: 9,407,462 km (0.11 R)
• M37: 9,786,094 km (0.071 R)
• M38: 9,962,620 km (0.105 R)
• M39: 10,408,421 km (0.101 R)
• M40: 10,558,468 km (0.098 R)
• M41: 10,830,437 km (0.1 R)
• M42: 10,891,174 km (0.075 R)
• M43: 12,287,670 km (0.077 R)
• M44: 12,669,444 km (0.1 R)
• M45: 12,733,472 km (0.063 R)
• M46: 14,102,890 km (0.085 R)
• M47: 14,502,616 km (0.094 R)
• M48: 15,965,683 km (0.12 R)
• M49: 16,034,947 km (0.066 R)
• M50: 16,104,211 km (0.115 R)
• M51: 16,943,455 km (0.056 R)
• M52: 17,617,992 km (0.04 R)
• M53: 17,725,253 km (0.041 R)
• M54: 17,796,911 km (0.109 R)
• M55: 18,084,587 km (0.113 R)
• M56: 18,228,949 km (0.066 R)
• M57: 18,446,165 km (0.105 R)
• M58: 18,591,575 km (0.055 R)
• M59: 19,176,652 km (0.112 R)
• M60: 19,805,113 km (0.102 R)
• M61: 20,028,462 km (0.079 R)
• M62: 20,252,709 km (0.085 R)
• M63: 20,365,057 km (0.105 R)
• M64: 20,552,952 km (0.114 R)
• M65: 20,665,899 km (0.091 R)
• M66: 20,854,691 km (0.048 R)
• M67: 21,044,082 km (0.119 R)
• M68: 21,691,990 km (0.034 R)
• M69: 22,579,255 km (0.107 R)
• M70: 22,890,569 km (0.116 R)
• M71: 23,124,988 km (0.09 R)
• M72: 23,793,691 km (0.068 R)
• M73: 24,229,619 km (0.093 R)
• M74: 24,748,275 km (0.12 R)
• M75: 24,868,552 km (0.078 R)
• M76: 25,069,312 km (0.114 R)
• M77: 25,351,454 km (0.111 R)
• M78: 26,531,033 km (0.027 R)
• M79: 27,106,835 km (0.114 R)
• M80: 27,520,772 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.5

Radius: 13.3

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.25 AU - 4.73 AU

Year: 6345 Days

Day: 6.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 36,790,771 km

• M1: 213,476 km (0.092 R)
• M2: 318,943 km (0.087 R)
• M3: 458,368 km (0.088 R)
• M4: 873,053 km (0.103 R)
• M5: 1,025,344 km (0.078 R)
• M6: 1,323,642 km (0.087 R)
• M7: 1,764,656 km (0.06 R)
• M8: 2,664,936 km (0.108 R)
• M9: 3,246,723 km (0.078 R)
• M10: 3,515,251 km (0.071 R)
• M11: 3,614,733 km (0.075 R)
• M12: 4,022,238 km (0.102 R)
• M13: 4,152,687 km (0.088 R)
• M14: 4,937,179 km (0.047 R)
• M15: 5,049,078 km (0.099 R)
• M16: 5,332,416 km (0.096 R)
• M17: 6,033,731 km (0.104 R)
• M18: 6,274,135 km (0.097 R)
• M19: 6,395,459 km (0.074 R)
• M20: 6,548,198 km (0.099 R)
• M21: 6,671,317 km (0.077 R)
• M22: 6,857,566 km (0.062 R)
• M23: 7,014,046 km (0.078 R)
• M24: 7,266,866 km (0.082 R)
• M25: 7,651,931 km (0.083 R)
• M26: 8,275,006 km (0.043 R)
• M27: 8,812,661 km (0.064 R)
• M28: 8,982,903 km (0.1 R)
• M29: 9,188,750 km (0.092 R)
• M30: 9,292,272 km (0.103 R)
• M31: 9,500,512 km (0.072 R)
• M32: 9,815,715 km (0.078 R)
• M33: 10,063,449 km (0.119 R)
• M34: 10,745,914 km (0.06 R)
• M35: 11,184,685 km (0.086 R)
• M36: 11,480,440 km (0.027 R)
• M37: 11,929,084 km (0.036 R)
• M38: 12,459,707 km (0.096 R)
• M39: 12,727,936 km (0.104 R)
• M40: 12,959,364 km (0.068 R)
• M41: 13,309,124 km (0.094 R)
• M42: 13,583,337 km (0.114 R)
• M43: 14,177,390 km (0.105 R)
• M44: 14,618,255 km (0.093 R)
• M45: 16,510,967 km (0.084 R)
• M46: 16,595,041 km (0.098 R)
• M47: 16,679,265 km (0.032 R)
• M48: 17,102,328 km (0.102 R)
• M49: 17,229,935 km (0.103 R)
• M50: 17,571,766 km (0.059 R)
• M51: 18,654,555 km (0.049 R)
• M52: 18,742,070 km (0.074 R)
• M53: 19,181,888 km (0.097 R)
• M54: 19,580,716 km (0.103 R)
• M55: 20,206,484 km (0.102 R)
• M56: 20,296,392 km (0.071 R)
• M57: 20,476,657 km (0.114 R)
• M58: 20,702,849 km (0.102 R)
• M59: 21,111,850 km (0.089 R)
• M60: 21,753,475 km (0.101 R)
• M61: 22,541,258 km (0.054 R)
• M62: 22,728,105 km (0.079 R)
• M63: 23,056,024 km (0.108 R)
• M64: 23,432,861 km (0.111 R)
• M65: 24,001,931 km (0.054 R)
• M66: 24,767,723 km (0.103 R)
• M67: 24,912,085 km (0.12 R)
• M68: 25,153,536 km (0.063 R)
• M69: 25,395,735 km (0.082 R)
• M70: 26,618,398 km (0.105 R)
• M71: 26,964,268 km (0.06 R)
• M72: 27,261,818 km (0.067 R)
• M73: 27,361,301 km (0.114 R)
• M74: 28,060,671 km (0.027 R)
• M75: 28,513,504 km (0.114 R)
• M76: 29,426,200 km (0.086 R)
• M77: 29,630,401 km (0.106 R)
• M78: 33,918,026 km (0.1 R)
• M79: 34,346,624 km (0.03 R)
• M80: 35,155,051 km (0.069 R)
• M81: 35,317,514 km (0.12 R)
• M82: 35,588,735 km (0.091 R)
• M83: 36,078,967 km (0.11 R)
• M84: 36,242,777 km (0.105 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 14,588 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit